body {
  margin: 0;
  padding: 0;
  background-color: #121212;
  color: rgba(255, 255, 255, 0.87);
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
}

.header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 50;
  background-color: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(8px);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-links {
  display: none;
}

.nav-links a {
  color: #9ca3af;
  text-decoration: none;
  margin-left: 2rem;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: white;
}

.hero {
  padding: 8rem 1.5rem 5rem;
  text-align: center;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  color: #9ca3af;
  max-width: 48rem;
  margin: 0 auto 3rem;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

.features {
  padding: 5rem 1.5rem;
  background-color: #1e1e1e;
}

.features h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 4rem;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: rgba(30, 30, 30, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 0.75rem;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-card i {
  font-size: 2.5rem;
  color: #7c4dff;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: #9ca3af;
}

.cta {
  padding: 5rem 1.5rem;
}

.cta-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem !important;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta p {
  font-size: 1.25rem;
  color: #9ca3af;
  max-width: 32rem;
  margin: 0 auto 2rem;
}

.glow-text {
  text-shadow: 0 0 10px rgba(124, 77, 255, 0.5),
    0 0 20px rgba(124, 77, 255, 0.3);
}

.btn-primary {
  background: linear-gradient(45deg, #7c4dff 30%, #9d7fff 90%);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(124, 77, 255, 0.4);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(124, 77, 255, 0.6);
}

.btn-secondary {
  background: transparent;
  color: #7c4dff;
  border: 1px solid #7c4dff;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: #7c4dff;
  color: white;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .hero h1 {
    font-size: 4.5rem;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
